I think that these two links are worth posting since it is very important to make sure that you validate your pages. I have found that in validating I am learnig things as well.
I have a few customers hosted at yahoo and it comes up with "invalidities" because pages delivered via Yahoo have a little extra Yahoo .js that seems to be picked up by http://validator.w3.org/. Has anyone else experienced the same? I just ignore them and correct all the other stuff that is "fixable".
c1sissy -> RE: validation (6/22/2005 7:00:24)
If they are hosted on a free site, you are going to run into this. I did with angel fire, etc... So just a point to think about here, on your free sites, where they put their banners etc.. You most likely will run into some errors in validation. Not meaning that yours is off.[;)]